The tries kept coming as Faingaanuku cruised over for his second of the game in the 18th minute quickly followed Sullivan's brilliant effort. Trask added his third conversion to make it 31-0.
New Zealand skipper Tom Christie scored his side's sixth just before the break. The tries continued to flow in the second half with John Akau'ola-Laula, Xavier Roe and Spowat's three.
New Zealand next face Wales on Monday morning.
In other games this morning 2012 champions South Africa had a narrow 33-27 win over Georgia while Italy snatched a late win over Scotland 27-26. England beat Argentina 39-18, hosts France were too good for Ireland 26-24. In the same group as New Zealand, Wales beat Australia 26-21.